9933219

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 16700800

約数和(自身を除く): 6767581

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 153, 171, 201, 289, 323, 459, 513, 603, 867, 969, 1139, 1273, 1809, 2601, 2907, 3417, 3819, 5491, 7803, 8721, 10251, 11457, 16473, 19363, 21641, 30753, 34371, 49419, 58089, 64923, 148257, 174267, 194769, 367897, 522801, 584307, 1103691, 3311073, 9933219]

約数ペア:

[(1, 9933219), (3, 3311073), (9, 1103691), (17, 584307), (19, 522801), (27, 367897), (51, 194769), (57, 174267), (67, 148257), (153, 64923), (171, 58089), (201, 49419), (289, 34371), (323, 30753), (459, 21641), (513, 19363), (603, 16473), (867, 11457), (969, 10251), (1139, 8721), (1273, 7803), (1809, 5491), (2601, 3819), (2907, 3417)]